UNT Libraries Government Documents Department - 8 Matching Results

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Improvement in Adjustable Hats
Patent for an improvement to adjustable hatband which includes directions and illustrations.
Improvement in Buckles
Patent for a new and improved buckle for use with hame-straps, breech-straps, etc. The patent contains an explanation of the buckle and various illustrations.
Improvement in Convertible Wagon-Bed and Hay-Rack.
Patent for "an ordinary wagon-bed with sides and a rear end board or gate, which are both adjustable and removable, and attach slats or bars to said sides and end-board in such manner that they may be extended laterally when requires, to practically increase the width of the wagon-bed." (Lines 12-18) Includes instructions and illustrations.
Improvement in Measuring Packaged Fabrics
Patent for an improved device to measure textiles and other similar fabrics, including instructions and illustrations.
Improvement in Photographers' Bath-Warmers
Patent for keeping photographers' chemicals and bath water the same temperature throughout the liquids. The patent contains instructions and illustrations for the creation and use of the invention.
Improvement in Processes of Reducing Asphaltum to a Liquid
Patent for a new and useful process of reducing asphaltum to a liquid and the patent includes a list of solvents suitable for use in the process.
Improvement in Soldering-Irons
Patent for a new and improved soldering iron, which only gives off so much heat from one end and not the other. This patent of the soldering iron a safer tool to work with.
Improvements in Ice-Machines
Patent for an improved make and design for ice-machines including instructions for construction and illustrations.
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